は2人の他の学生とテーブルpostgreSQLの

Question

を作成していない休止状態、我々は古典的なJEEのプロジェクトに取り組んでいる： - 私たちは、春+休止+ Mavenの 使用 - PostgreSQLデータベース（コード最初の） - WildFly 10.xの

我々

私たちの問題は、Hibernateがデータベース（ERROR: relation "phone" does not exist）にテーブルを作成していないということです。主に、この問題は次の2つの理由で発生します。JDBCが正しくないか、データベースユーザーの権限が不足しています。 そのため、最初のものを確認し、データベース/スキーマ上のユーザーに対してすべての権限を付与しました。 hibernateがselectクエリ（Hibernate: select phone0_.id as id1_0_, phone0_.name as name2_0_, phone0_.review as review3_0_ from PHONE phone0_）を生成していたが、create tableクエリを生成していないことがわかった。

コンソール出力（ "ERREUR：ラ・リレーション«電話»n'existe PAS" は "ERROR：関係 "を意味電話が" 存在しない"）：

15:01:50,099 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([ 
    ("subsystem" => "datasources"), 
    ("data-source" => "PostgresDS") 
]) - failure description: { 
    "WFLYCTL0412: Required services that are not installed:" => ["jboss.jdbc-driver.SOVECO-0_0_1-SNAPSHOT_war_org_postgresql_Driver_9_4"], 
    "WFLYCTL0180: Services with missing/unavailable dependencies" => [ 
     "jboss.driver-demander.java:/PostgresDS is missing [jboss.jdbc-driver.SOVECO-0_0_1-SNAPSHOT_war_org_postgresql_Driver_9_4]", 
     "org.wildfly.data-source.PostgresDS is missing [jboss.jdbc-driver.SOVECO-0_0_1-SNAPSHOT_war_org_postgresql_Driver_9_4]" 
    ] 
} 
15:01:50,105 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([ 
    ("subsystem" => "datasources"), 
    ("data-source" => "PostgresDS") 
]) - failure description: { 
    "WFLYCTL0412: Required services that are not installed:" => [ 
     "jboss.jdbc-driver.SOVECO-0_0_1-SNAPSHOT_war_org_postgresql_Driver_9_4", 
     "jboss.jdbc-driver.SOVECO-0_0_1-SNAPSHOT_war_org_postgresql_Driver_9_4" 
    ], 
    "WFLYCTL0180: Services with missing/unavailable dependencies" => [ 
     "jboss.driver-demander.java:/PostgresDS is missing [jboss.jdbc-driver.SOVECO-0_0_1-SNAPSHOT_war_org_postgresql_Driver_9_4]", 
     "org.wildfly.data-source.PostgresDS is missing [jboss.jdbc-driver.SOVECO-0_0_1-SNAPSHOT_war_org_postgresql_Driver_9_4]", 
     "org.wildfly.data-source.PostgresDS is missing [jboss.jdbc-driver.SOVECO-0_0_1-SNAPSHOT_war_org_postgresql_Driver_9_4]" 
    ] 
} 
15:01:50,207 INFO [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report 
WFLYCTL0184: New missing/unsatisfied dependencies: 
     service jboss.jdbc-driver.SOVECO-0_0_1-SNAPSHOT_war_org_postgresql_Driver_9_4 (missing) dependents: [service jboss.driver-demander.java:/PostgresDS, service org.wildfly.data-source.PostgresDS] 

15:01:50,388 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: WildFly Full 10.1.0.Final (WildFly Core 2.2.0.Final) started (with errors) in 7071ms - Started 332 of 583 services (4 services failed or missing dependencies, 394 services are lazy, passive or on-demand) 

WFLYCTL0185: Newly corrected services: 
     service jboss.jdbc-driver.SOVECO-0_0_1-SNAPSHOT_war_org_postgresql_Driver_9_4 (new available) 
15:02:42,941 INFO [stdout] (default task-5) Hibernate: select phone0_.id as id1_0_, phone0_.name as name2_0_, phone0_.review as review3_0_ from PHONE phone0_ 
15:02:42,949 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (default task-5) ERREUR: la relation « phone » n'existe pas 
    Position : 90 
15:02:42,957 ERROR [io.undertow.request] (default task-5) UT005023: Exception handling request to /SOVECO/phones: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.dao.InvalidDataAccessResourceUsageException: could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet 
... 
Caused by: org.springframework.dao.InvalidDataAccessResourceUsageException: could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet 
... 
Caused by: org.postgresql.util.PSQLException: ERREUR: la relation « phone » n'existe pas 
    Position : 90 
    at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2455) 
    at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2155) 
    at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:288) 
    at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:430) 
    at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:356) 
    at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:168) 
    at org.postgresql.jdbc.PgPreparedStatement.executeQuery(PgPreparedStatement.java:116) 
    at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:71) 
    ... 93 more 
15:08:23,927 INFO [stdout] (default task-6) Hibernate: select phone0_.id as id1_0_, phone0_.name as name2_0_, phone0_.review as review3_0_ from PHONE phone0_ 

15:08:23,929 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (default task-6) SQL Error: 0, SQLState: 42P01 
15:08:23,929 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (default task-6) ERREUR: la relation « phone » n'existe pas 
    Position : 90 
15:08:23,931 ERROR [io.undertow.request] (default task-6) UT005023: Exception handling request to /SOVECO/phones: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.dao.InvalidDataAccessResourceUsageException: could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet 
... 
15:08:41,752 INFO [stdout] (default task-7) Hibernate: select phone0_.id as id1_0_, phone0_.name as name2_0_, phone0_.review as review3_0_ from PHONE phone0_ 
15:08:41,756 WARN [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (default task-7) SQL Error: 0, SQLState: 42P01 
15:08:41,756 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (default task-7) ERREUR: la relation « phone » n'existe pas 
    Position : 90 
15:08:41,757 ERROR [io.undertow.request] (default task-7) UT005023: Exception handling request to /SOVECO/phones: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.dao.InvalidDataAccessResourceUsageException: could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet 
Caused by: org.postgresql.util.PSQLException: ERREUR: la relation « phone » n'existe pas 

PhoneDAO：

import java.util.List; 
import fr.spring.demo.model.Phone; 

public interface PhoneDAO { 
    public void addPhone(Phone p); 

    public void updatePhone(Phone p); 

    public List<Phone> listPhones(); 

    public Phone getPhoneById(int id); 

    public void removePhone(int id); 
} 

クラスPhoneDAOImpl：

import java.io.Serializable; 
import java.util.List; 

import org.hibernate.Session; 
import org.hibernate.SessionFactory; 
import org.slf4j.Logger; 
import org.slf4j.LoggerFactory; 
import org.springframework.stereotype.Repository; 

import fr.spring.demo.model.Phone; 

@Repository 
public class PhoneDAOImpl implements Serializable, PhoneDAO { 
    /** 
    * 
    */ 
    private static final long serialVersionUID = 1L; 
    private static final Logger logger = LoggerFactory.getLogger(PhoneDAOImpl.class); 
    private SessionFactory sessionFactory; 

    public void setSessionFactory(SessionFactory sf) { 
     this.sessionFactory = sf; 
    } 

    @Override 
    public void addPhone(Phone p) { 
     Session session = this.sessionFactory.getCurrentSession(); 
     session.persist(p); 
     logger.info("Phone saved successfully, Phone Details=" + p); 
    } 

    @Override 
    public void updatePhone(Phone p) { 
     Session session = this.sessionFactory.getCurrentSession(); 
     session.update(p); 
     logger.info("Phone updated successfully, Phone Details=" + p); 
    } 

    @SuppressWarnings("unchecked") 
    @Override 
    public List<Phone> listPhones() { 
     Session session = this.sessionFactory.getCurrentSession(); 
     List<Phone> phonesList = session.createQuery("from Phone").list(); 
     for (Phone p : phonesList) { 
      logger.info("Phone List::" + p); 
     } 
     return phonesList; 
    } 

    @Override 
    public Phone getPhoneById(int id) { 
     Session session = this.sessionFactory.getCurrentSession(); 
     Phone p = (Phone) session.load(Phone.class, new Integer(id)); 
     logger.info("Phone loaded successfully, Phone details=" + p); 
     return p; 
    } 

    @Override 
    public void removePhone(int id) { 
     Session session = this.sessionFactory.getCurrentSession(); 
     Phone p = (Phone) session.load(Phone.class, new Integer(id)); 
     if (null != p) { 
      session.delete(p); 
     } 
     logger.info("Phone deleted successfully, phone details=" + p); 
    } 
} 

PhoneController：

import java.io.Serializable; 

import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.beans.factory.annotation.Qualifier; 
import org.springframework.stereotype.Controller; 
import org.springframework.ui.Model; 
import org.springframework.web.bind.annotation.ModelAttribute; 
import org.springframework.web.bind.annotation.PathVariable; 
import org.springframework.web.bind.annotation.RequestMapping; 
import org.springframework.web.bind.annotation.RequestMethod; 

import fr.spring.demo.model.Phone; 
import fr.spring.demo.service.PhoneService; 

@Controller 
public class PhoneController implements Serializable{ 
    /** 
    * 
    */ 
    private static final long serialVersionUID = 1L; 
    private PhoneService phoneService; 

    @Autowired(required = true) 
    @Qualifier(value = "phoneService") 
    public void setPhoneService(PhoneService ps) { 
     this.phoneService = ps; 
    } 

    @RequestMapping(value = "/phones", method = RequestMethod.GET) 
    public String listPhones(Model model) { 
     model.addAttribute("phone", new Phone()); 
     model.addAttribute("listPhones", this.phoneService.listPhones()); 
     return "phone"; 
    } 

    // For add and update phone both 
    @RequestMapping(value = "/phone/add", method = RequestMethod.POST) 
    public String addPhone(@ModelAttribute("phone") Phone p) { 
     if (p.getId() == 0) { 
      // new phone, add it 
      this.phoneService.addPhone(p); 
     } else { 
      // existing phone, call update 
      this.phoneService.updatePhone(p); 
     } 
     return "redirect:/phones"; 
    } 

    @RequestMapping("/remove/{id}") 
    public String removePhone(@PathVariable("id") int id) { 
     this.phoneService.removePhone(id); 
     return "redirect:/phones"; 
    } 

    @RequestMapping("/edit/{id}") 
    public String editPhone(@PathVariable("id") int id, Model model) { 
     model.addAttribute("phone", this.phoneService.getPhoneById(id)); 
     model.addAttribute("listPhones", this.phoneService.listPhones()); 
     return "phone"; 
    } 
} 

PostgreSQLのログファイル：

2017-05-24 11:22:05 CEST ERREUR: la colonne « procpid » n'existe pas au caractère 16 
2017-05-24 11:22:05 CEST INSTRUCTION : SELECT datname,procpid,current_query FROM pg_stat_activity; 
2017-05-24 11:22:26 CEST ERREUR: la colonne « procpid » n'existe pas au caractère 16 
2017-05-24 11:22:26 CEST INSTRUCTION : SELECT datname,procpid,current_query FROM pg_stat_activity; 
2017-05-24 11:27:15 CEST ERREUR: la relation « phone » n'existe pas au caractère 90 
2017-05-24 11:27:15 CEST INSTRUCTION : select phone0_.id as id1_0_, phone0_.name as name2_0_, phone0_.review as review3_0_ from PHONE phone0_ 
2017-05-24 11:55:20 CEST ERREUR: la relation « phone » n'existe pas au caractère 90 
2017-05-24 11:55:20 CEST INSTRUCTION : select phone0_.id as id1_0_, phone0_.name as name2_0_, phone0_.review as review3_0_ from PHONE phone0_ 
2017-05-24 11:59:37 CEST ERREUR: la relation « phone » n'existe pas au caractère 90 
2017-05-24 11:59:37 CEST INSTRUCTION : select phone0_.id as id1_0_, phone0_.name as name2_0_, phone0_.review as review3_0_ from PHONE phone0_ 
2017-05-24 11:59:42 CEST ERREUR: la relation « phone » n'existe pas au caractère 90 
2017-05-24 11:59:42 CEST INSTRUCTION : select phone0_.id as id1_0_, phone0_.name as name2_0_, phone0_.review as review3_0_ from PHONE phone0_ 
2017-05-24 12:08:00 CEST ERREUR: la relation « phone » n'existe pas au caractère 90 
2017-05-24 12:08:00 CEST INSTRUCTION : select phone0_.id as id1_0_, phone0_.name as name2_0_, phone0_.review as review3_0_ from PHONE phone0_ 
2017-05-24 12:16:10 CEST ERREUR: la relation « phone » n'existe pas au caractère 90 
2017-05-24 12:16:10 CEST INSTRUCTION : select phone0_.id as id1_0_, phone0_.name as name2_0_, phone0_.review as review3_0_ from PHONE phone0_ 

AppServlet-servlet.xml：

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" 
xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" 
xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans.xsd 
    http://www.springframework.org/schema/aop 
http://www.springframework.org/schema/aop/spring-aop-4.3.xsd 
    http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context-4.3.xsd 
    http://www.springframework.org/schema/tx 
http://www.springframework.org/schema/tx/spring-tx-4.3.xsd"> 

<context:component-scan 
    base-package="fr.spring.demo.controller,fr.spring.demo.dao,fr.spring.demo.model,fr.spring.demo.service" /> 

<context:annotation-config /> 

<!-- Resolves views selected for rendering by @Controllers t o .jsp resources 
    in the /WEB-INF/views directory --> 
<bean 
    class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
    <property name="prefix" value="/" /> 
    <property name="suffix" value=".jsp" /> 
</bean> 

<bean id="dataSource" 
    class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 
    <property name="driverClassName" value="org.postgresql.Driver" /> 
    <property name="url" value="jdbc:postgresql://localhost:5432/soveco" /> 
    <property name="username" value="soveco" /> 
    <property name="password" value="soveco" /> 
</bean> 

<!-- Hibernate 4 SessionFactory Bean definition --> 
<bean id="hibernate5AnnotatedSessionFactory" 
    class="org.springframework.orm.hibernate5.LocalSessionFactoryBean"> 
    <property name="dataSource" ref="dataSource" /> 
    <property name="annotatedClasses"> 
     <list> 
      <value> 
       fr.spring.demo.model.Phone 
      </value> 
     </list> 
    </property> 
    <property name="hibernateProperties"> 
     <props>  
      <prop key="hibernate.dialect">org.hibernate.dialect.PostgreSQLDialect</prop> 
      <prop key="hibernate.show_sql">true</prop> 
      <prop key="hbm2ddl.auto">create</prop> 
     </props> 
    </property> 
</bean> 

<tx:annotation-driven transaction-manager="transactionManager" /> 

<bean id="phoneDAO" class="fr.spring.demo.dao.PhoneDAOImpl"> 
    <property name="sessionFactory" ref="hibernate5AnnotatedSessionFactory" /> 
</bean> 
<bean id="phoneService" class="fr.spring.demo.service.PhoneServiceImpl"> 
    <property name="phoneDAO" ref="phoneDAO"> 
    </property> 
</bean> 

<bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager"> 
    <property name="sessionFactory" 
     ref="hibernate5AnnotatedSessionFactory" /> 
</bean> 
<bean 
    class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor"></bean> 

のpom.xml：

<?xml version="1.0"?> 
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> 
    <modelVersion>4.0.0</modelVersion> 
    <groupId>SOVECO</groupId> 
    <artifactId>SOVECO</artifactId> 
    <version>0.0.1-SNAPSHOT</version> 
    <packaging>war</packaging> 
    <properties> 
    <java.version>1.8</java.version> 
    <servlet.version>3.1.0</servlet.version> 
    <primefaces.version>5.3</primefaces.version> 
    <server.config>standalone.xml</server.config> 
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
    <jsf.version>2.2.12</jsf.version> 
    </properties> 
    <dependencies> 
    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>javax.servlet-api</artifactId> 
     <version>3.1.0</version> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>com.sun.faces</groupId> 
     <artifactId>jsf-api</artifactId> 
     <version>2.2.6</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>com.sun.faces</groupId> 
     <artifactId>jsf-impl</artifactId> 
     <version>2.2.12</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.primefaces</groupId> 
     <artifactId>primefaces</artifactId> 
     <version>6.0</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.hibernate</groupId> 
     <artifactId>hibernate-core</artifactId> 
     <version>5.2.10.Final</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.hibernate</groupId> 
     <artifactId>hibernate-entitymanager</artifactId> 
     <version>5.2.10.Final</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.commons</groupId> 
     <artifactId>commons-lang3</artifactId> 
     <version>3.4</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.aspectj</groupId> 
     <artifactId>aspectjrt</artifactId> 
     <version>1.8.9</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>javax.inject</groupId> 
     <artifactId>javax.inject</artifactId> 
     <version>1</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>javax.servlet.jsp</groupId> 
     <artifactId>javax.servlet.jsp-api</artifactId> 
     <version>2.3.1</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>jstl</artifactId> 
     <version>1.2</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>junit</groupId> 
     <artifactId>junit</artifactId> 
     <version>4.12</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.postgresql</groupId> 
     <artifactId>postgresql</artifactId> 
     <version>9.4.1212</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-context</artifactId> 
     <version>4.3.7.RELEASE</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-webmvc</artifactId> 
     <version>4.3.7.RELEASE</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-tx</artifactId> 
     <version>4.3.7.RELEASE</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-orm</artifactId> 
     <version>4.3.7.RELEASE</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>log4j</groupId> 
     <artifactId>log4j</artifactId> 
     <version>1.2.17</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.slf4j</groupId> 
     <artifactId>slf4j-api</artifactId> 
     <version>1.7.21</version> 
     <scope>compile</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.slf4j</groupId> 
     <artifactId>jcl-over-slf4j</artifactId> 
     <version>1.7.21</version> 
     <scope>runtime</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.slf4j</groupId> 
     <artifactId>slf4j-log4j12</artifactId> 
     <version>1.7.21</version> 
     <scope>runtime</scope> 
    </dependency> 
    </dependencies> 
    <repositories> 
    <repository> 
     <snapshots> 
     <enabled>false</enabled> 
     </snapshots> 
     <id>central</id> 
     <name>Central Repository</name> 
     <url>https://repo.maven.apache.org/maven2</url> 
    </repository> 
    </repositories> 
    <pluginRepositories> 
    <pluginRepository> 
     <releases> 
     <updatePolicy>never</updatePolicy> 
     </releases> 
     <snapshots> 
     <enabled>false</enabled> 
     </snapshots> 
     <id>central</id> 
     <name>Central Repository</name> 
     <url>https://repo.maven.apache.org/maven2</url> 
    </pluginRepository> 
    </pluginRepositories> 
    <build> 
    ... 

Answer 1

はを使用してみてくださいあなたの設定で。これにより、毎回データベースが削除され再作成されます。休止状態のエンティティを作成して変更した場合は、これが処理されます。